Build a 2.4Ghz Helical Antenna




Posted in TechnologyWireless

Introduction: Build a 2.4Ghz Helical Antenna

Although this helical antenna only has 3 turns it is portable and the performance, only slightly less than a 14 turn helical antenna.

link to template:



    • Woodworking Contest

      Woodworking Contest
    • Microcontroller Contest

      Microcontroller Contest
    • Make it Move Contest

      Make it Move Contest

    We have a be nice policy.
    Please be positive and constructive.




    my laptop cant se the doc in a printble format. can you send the pdf to ? thanks for a good video

    Silly question perhaps, but why would I want a 2.4Ghz Helical Antenna? What possible use is it to me? Do you use it for Televisions? WiFI? Eat radioactive pot-noodles?

    ... Not that templates are bad or anything, and I'm sure the video gets the point across - but taking the time to write out an exhaustive step-by-step would help out a whole lot.

    Sorry, I am not seeing a link to the template for the proper number of turns.

    1 reply

    sorry i don't know what happened to it. i have just edited and put the link back into the description.
    sorted now

    Very clearly explained instructable, great work !

    1 reply

    Nice man. I think it's a good idea to make a step by step instructable.